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Enhanced confidence control based on non-linear mathematics models of biological process in the urban wastewater treatment systems

Research Project

Project/Area Number 13555120
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Control engineering
Research InstitutionKeio University

Principal Investigator

OHMORI Hiromitsu  Keio Univ., Faculty of Science and Technology, Professor, 理工学部, 教授 (90203942)

Co-Investigator(Kenkyū-buntansha) ITO Hiroshi  Kyusyu Institute of Technology, Faculty of Computer Science and Systems Engineering, Associate Professor, 情報工学部, 助教授 (70274561)
HIDAKA Koichi  Tokyo Denki Univ., Faculty of Engineering, Associate Professor, 工学部, 助教授 (10321407)
NAGAIWA Akihiro  Toshiba Co., Power and Industrial Systems R&D Center, Chief, 電力・産業システム技術開発センター, 主務
YAMANAKA Osamu  Toshiba Co., Power and Industrial Systems R&D Center, Researcher, 電力・産業システム技術開発センター, 研究員
長岩 明弘  (株)東芝, 電力・産業システム技術開発センター, 主務
Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥13,400,000 (Direct Cost: ¥13,400,000)
Fiscal Year 2003: ¥5,900,000 (Direct Cost: ¥5,900,000)
Fiscal Year 2002: ¥3,900,000 (Direct Cost: ¥3,900,000)
Fiscal Year 2001: ¥3,600,000 (Direct Cost: ¥3,600,000)
Keywordswastewater treatment process / Nitrogen removal / parameter identification / reduced order model / mode-based control / on-line water-quality measurement / dissipative control / 消散性 / パラメータ同定(パラメータ推定) / 非線形(適応)制御 / パラメータ同定(バラメータ推定)
Research Abstract

(1)For the first year to the second year, we established individual element technology such as making a practical modeling for wastewater treatment process, adaptive observer, and sensing technology.
(2) For the last year, we have proposed the enhanced confidence control system. This last proposed control system is possible to meat the request of practical use, optimality, robustness, reliability, flexibility, and realization. This control system of activated sludge process consists of two layers of control systems, i.e., upper level control and lower level controller, The upper level controller optimizes the whole process, on the other hand, the lower level controller generates the control input locally.
(3) In the upper level controller, we proposed two constructing methods. (3-1) The weight coefficients in a certain cost function are determined for the nonlinear-optimization problem, then it is successful in designing the control system that utility was kept. (3-2) we applied the extr … More eme control strategy for the activated sludge process. We succeeded in a method of forming of control system to do hold in extreme value of the cost function with on-line manner.
(4) In the lower level controller, we proposed three constructing methods. (4-1) We evaluate the reliability of the water sensor of ammonia indicator and nitric acid indicators. Then the tuning method of PI control parameters is proposed. We did enforcement experiment by a pilot plant and examined the problem that should have been settled. (4-2) It is successful by introducing passivity into elucidation of positive system problem. (4-3) The new adaptive observer method is proposed, the total stability of this observer system is proven theoretically.
(5) We proposed a reduced-order model of biological wastewater treatment process for the purpose of model-based control design of nitrogen and phosphorus removal. By perturbation technique with ASM2 model, we derive the lower order system whose response is as same as one of original system. Less

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report

Research Products

(70 results)

All Other

All Publications

  • [Publications] Hiroshi Ito: "Reduced-order partial-state feedback control of uncertain nonlinear systems"計測自動制御学会 第30回制御理論シンポジウム資料. 25-30 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka: "Biological nitrogen and phosphorus removal in activated sludge process applying a Kalman filter based model predictive control"Proceedings of The 1st IWA Conference on Instrumentation, Control, and Automation, Malmo, Sweden. Session 1. 89-96 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka: "Application of model predictive control for enhanced water treatment biological process for phosphorus and nitrogen removal"IFAC Workshop on Modeling and Control in Environmental Issues Preprints. 319-324 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Novel estimation algorithm design for FIR system with time-varying channel"Proceedings of 5th European Control Conference, Porto, Portugal. 2808-2811 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 日高浩一: "多項式近似を利用したパラメータ調整則に関する一考察"第44回自動制御連合講演会資料. 第2分冊. 624-627 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 宮本 浩幸: "非線形プラグイン適応制御方式の一構成法"第2回適応学習制御シンポジウム. 第2分冊. 1-6 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 日高 浩一: "パラメータ近似誤差とその出力への影響に関する一考察"電気学会研究会資料 システム・制御研究会. SC-02-09. II-21-II-25 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 鶴岡秀展: "未知パラメータが内部状態と外部信号の関数となる非線形システムに対するMRACSの一構成法"電気学会 システム・制御研究会予稿集. SC-02-10. 53-58 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 山中 理: "高度処理プロセスのモデルベース制御"EICA環境システム計測制御学会誌. Vol.7,No.3. 5-11 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Novel RLS algorithm with internal model and its stability margin"Proc. of the 41st SICE Annual Conference (SICE2002). (CD-ROM). 752-753 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato: "Sensitivity analysis and Parameter identification of wastewater treatment system based on activated sludge model No.1(ASM1)"Proc. of the 41st SICE Annual Conference(SICE2002). (CD-ROM). 1253-1258 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Time-varying parameter estimation using new LMS algorithm"Proc. of the 4th Asian Control Conference (ASCC), Singapore. (CD-ROM). 912-915 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 中島 裕一郎: "下水処理プロセスの制御設計に向けた低次モデルの開発と検討"第45回自動制御連合講演会. 459-462 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipativity and fundamental properties of biological wastewater treatment plants"第3回計測自動制御学会制御部門大会,平成15年5月. 681-686 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipative control design for biological wastewater treatment plants based on detailed process models"第3回計測自動制御学会制御部門大会,平成15年5月. 687-692 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 日高浩一: "下水処理プロセスにおける観測アルゴリズムの設計方法について"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-3-II-4 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 山中 理: "窒素除去型下水高度処理プロセスのプラントワイド制御-コスト評価関数の導入と物質量収支式制約を持つ最適目標値設定計画法-"平成15年度電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-5-II-10 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 小原卓巳: "窒素除去型下水高度処理プロセスのプラントワイド制御 PartII -ローカル制御のためのセンサー評価と硝化・脱窒制御の実験的検討-"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-11-II-16 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 中島 裕一郎: "下水処理脱窒・脱リンプロセスのモデルベース制御の実現に向けた設計用低次モデル"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-17-II-20 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 上田智一: "Selection of Key Parameters by Sensitivity Analysis and Parameter Identification of Wastewater Treatment System Based on Activated Sludge Models"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-21-II-25 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato: "Sensitivity analysis and parameter identification of wastewater treatment system based on activated sludge models"Proc. of the 13th IFAC Symposium on System Identification, 27-29 August 2003, Rotterdam, The Netherlands. (CD-ROM). 1258-1263 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipative control with estimation for biological waste water treatment plants based on entire nonlinear process models"第32回計測自動制御学会制御理論シンポジウム,平成16年11月. 291-298 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "A dissipative approach to control of biological wastewater treatment plants based on entire nonlinear process models"2004 American Control Conference, August. (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tomokazu Ueda: "Operational Cost Minimization Control of Effluent Quality for Advanced Wastewater Treatment Process"IFAC Workshop on Adatptation and Learning in Control and Signal Processing (ALCOSP04), August. (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Reduced-order partial-state feedback control of uncertain nonlinear systems"Proceedings of.30th SICE Control Theory Symposium. 25-30 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka, A.Nagaiwa, M.Tsutumi, M.Kishihara, Y.Hatsushika: "Biological nitrogen and phosphorus removal in activated sludge process applying a Kalman filter based model predictive control"Proceedings of The 1st IWA Conference on Instrumentation, Control, and Automation, Malmo, Sweden. Session 1. 89-96 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka, Akihiro Nagaiwa, Masahiko Tsutsumi, Yukio Hatsushika: "Application of model predictive control for enhanced water treatment biological process for phosphorus and nitrogen removal"IFAC Workshop on Modeling and Control in Environmental Issues Preprints. 319-324 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka, Hiromitsu Ohmori, Akira Sano: "Novel estimation algorithm design for FIR system with time-varying channel"Proceedings of 5th European Control Conference, Porto, Portugal. 2808-2811 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Parameter estimation method used approximate polynomial."The Preprints of The 44th Japan Joint Automatic Control Conference, November 22-23, 2001, House of Creation and Imagination, Keio Univ., Yokohama. 624-627 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroyuki Miyamoto, Hidenobu Tsuruoka, Hiromitsu Ohmori: "A construction of Nonlinear Plug-in adaptive control systems"The Proceedings of 2nd SICE (The Society of Instrument and Control Engineering) Symposium on Adaptive and Learning Control. March. 1-6 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "On the error of parameter approximation and its effect for output signal."The Papers of Technical Meeting on Systems and Control, IEE (The Institute of Electrical Engineers of Japan). C-02-09. 49-52 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hidenobu Tsuruoka, Hiroyuki Miyamoto, Hiromitsu Ohmori: "Design Method of MRACS for Nonlinear Systems with nonlinear parameters which depend on internal states and exogenous signals"The Papers of Technical Meeting on Systems and Control IEE (The Institute of Electrical Engineers of Japan). SC-02-10. 53-58 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka: "Model based control for enhanced wastewater treatment process"Journal of The Society of Environmental Instrumentation Control and Automation (EICA). Vol.7,No.3. 5-11 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Novel RLS algorithm with internal model and its stability margin"Proc.of the 41st SICE Annual Conference (SICE2002). (CD-ROM). 752-753 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato, Hiromitsu Ohmori: "Sensitivity analysis and Parameter identification of wastewater treatment system based on activated sludge model No.1 (ASM1)"Proc.of the 41st SICE Annual Conference (SICE2002). (CD-ROM). 1253-1258 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "Time-varying parameter estimation using new LMS algorithm"Proc.of the 4th Asian Control Conference (ASCC), Singapore. (CD-ROM). 912-915 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Y.Nakashima, H.ode, H.Ito: "A reasonable reduce-order model of wastewater treatment process for control design"The Preprints of The 45th Japan Joint Automatic Control Conference. 459-462 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipativity and fundamental properties of biological wastewater treatment plants"Proceedings of SICE 3rd Annual Conference on Control Systems, SICE Control Theory Symposium. 681-686 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipative control design for biological wastewater treatment plants based on detailed process models"Proceedings of SICE 3rd Annual Conference on Control Systems, SICE Control Theory Symposium. 687-692 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Koichi Hidaka: "On Observer design for a wastewater treatment process"Japan Industry Applications Society Conference 2003. August 26-28, 2nd. II-3-II-4 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Osamu Yamanaka: "Plant-wide control for Nitrogen Removal in biological wastewater treatment processed (set points optimization based on an economic performance index with mass balance constraints)"Japan Industry Applications Society Conference 2003. August 26-28, 2nd. II-5-II-10 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takumi Obara: "Plant-wide control for Nitrogen Removal in biological wastewater treatment processed II (Sensor evaluation and experimental verification of Nitrogen regulation control)"Japan Industry Applications Society Conference 2003. August 26-28, 2nd. II-11-II-16 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yuichiro Nakashima: "A reduced-order model toward model-based control design of biological nitrogen and phosphorus removal in wastewater treatment plants"Japan Industry Applications Society Conference 2003. August 26-28, 2nd. II-17-II-20 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato: "Selection of Key Parameters by Sensitivity Analysis and Parameter Identification of Wastewater Treatment System Based on Activated Sludge Models"Japan Industry Applications Society Conference 2003. August 26-28, 2nd. II-21-II-25 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato: "Sensitivity analysis and parameter identification of wastewater treatment system based on activated sludge models"Proc.of the 13th IFAC Symposium on System Identification, Rotterdam, The Netherlands. 27-29 August. 1258-1263 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipative control with estimation for biological wastewater treatment plants based on entire nonlinear process models"Proceedings of 32nd SICE Control Theory Symposium. 291-298 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "A dissipative approach to control of biological wastewater treatment plants based on entire nonlinear process models"2004 American Control Conference. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Jo Sato, Tomokazu Ueda, Hiromitsu Ohmori: "Operational Cost Minimization Control of Effluent Quality for Advanced Wastewater Treatment Process"IFAC Workshop on Adaptation and Learning in Control and Signal Processing (ALCOSP04), Yokohama. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroshi Ito: "Dissipativity and fundamental properties of biological wastewater treatment plants"第3回計測自動制御学会制御部門大会,平成16年5月. 681-686 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Hiroshi Ito: "Dissipative control design for biological wastewater treatment plants based on detailed process models"第3回計測自動制御学会制御部門大会,平成16年5月. 687-692 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 日高浩一: "下水処理プロセスにおける観測アルゴリズムの設計方法について"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-3-II-4 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 山中 理: "窒素除去型下水高度処理プロセスのプラントワイド制御-コスト評価関数の導入と物質量収支式制約を持つ最適目標値設定計画法-"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-5-II-10 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 小原卓巳: "窒素除去型下水高度処理プロセスのプラントワイド制御PartII-ローカル制御のためのセンサー評価と硝化・脱窒制御の実験的検討-"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-11-II-16 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 中島裕一郎: "下水処理脱窒・脱リンプロセスのモデルベース制御の実現に向けた設計用低次モデル"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-17-II-20 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 佐藤 丈: "Selection of Key Parameters by Sensitivity Analysis and Parameter Identification of Wastewater Treatment System Based on Activated Sludge Models"平成15年電気学会産業応用部門大会講演論文集,平成15年8月. 第2分冊. II-21-II-25 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Jo Sato: "Sensitivity analysis and parameter identification of wastewater treatment system based on activated sludge models"Proc.of the 13th IFAC Symposium on System Identification, 27-29 August 2003, Rotterdam, The Netherlands. (CD-ROM). 1258-1263 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Hiroshi Ito: "Dissipative control with estimation for biological wastewater treatment plants based on entire nonlinear process models"第32回計測自動制御学会制御理論シンポジウム,平成16年11月. 291-298 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Hiroshi Ito: "A dissipative approach to control of biological wastewater treatment plants based on entire nonlinear process models"2004 American Control Conference, June 2004. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 日高 浩一: "パラメータ近倶誤差とその出力への影響に関する一考察"電気学会システム・制御研究会予稿集. 49-52 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 山中 理: "高度処理プロセスのモデルベース制御"EICA環境システム計測制御学会誌. Vol.7, No.3. 5-11 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Koichi Hidaka: "Novel RLS algorithm with internal model and its stability margin"Proc. of the 41st SICE Annual Conference (SICE2002). (CD-ROM). 752-753 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Jo Sato: "Sensitivity analysis and Parameter identification of wastewater treatment system based on activated sludge model No.1(ASM1)"Proc. of the 41st SICE Annual Conference (SICE2002). (CD-ROM). 1253-1258 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Koichi Hidaka: "Time-varying parameter estimation using new LMS algorithm"Proc. of the 4th Asian Control Conference (ASCC). (CD-ROM). 912-915 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 中島 裕一郎: "下水処理プロセスの制御設計に向けた低次モデルの開発と検討"第45回自動制御連合講演会. 459-462 (2002)

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      2002 Annual Research Report
  • [Publications] Hiroshi Ito: "Reduced-order partial-state feedback control of uncertain nonlinear systems"計測自動制御学会第30回制御理論シンポジウム資料. 25-30 (2001)

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      2001 Annual Research Report
  • [Publications] Osamu Yamanaka: "Biological nitrogen and phosphorus removal in activated sludge process applying a Kalman filter based model predictive control"Proceedings of The 1^<st> IWA Conference on Instrumentation, Control, and Automation, Malmo, Sweden. Session1. 89-96 (2001)

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      2001 Annual Research Report
  • [Publications] Osamu Yamanaka: "Application of model predictive control for enhanced water treatment biological process for phosphorus and nitrogen removal"IFAC Workshop on Modeling and Control in Environmental Issues Preprints. 319-323 (2001)

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      2001 Annual Research Report
  • [Publications] 宮本 浩幸: "非線形プラグイン適応制御方式の一構成法"第2回適応学習制御シンポジウム資料. 1-6 (2002)

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      2001 Annual Research Report
  • [Publications] 日高 浩一: "パラメータ近似誤差とその出力への影響に関する一考察"電気学会研究会資料システム・制御研究会. SC-02-SC-09 (2002)

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      2001 Annual Research Report
  • [Publications] Koichi Hidaka: "Novel estimation algorithm design for FIR system with time-varying channel"Proceedings of 5th European Control Conference, Porto, Portugal. 2801-2811 (2001)

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Published: 2001-03-31   Modified: 2016-04-21  

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